baber/WOPTO huggingface dataset:
Patent CN-1148764-A (CN)
Title: 数据通信的错误复原方法及错误复原装置
Inventor: WAO MUNEMIYA
IPC: H04N1/32
Filed: 1996-07-26
Abstract: 本发明公开一种数据通信的错误复原方法及错误复原装置。其不需特殊的纠错控制方法就可使接收信号中含有的错误得到的纠正并复原为正确的数据。其预先设定了利用数据调制方式特殊导出的纠错模式，上述纠错模式是分别对应于数据调制方式而设定的，因此，在检测出接收数据中的错误后，使与上述接收数据调制方式相对应的纠错模式应用于同一数据从而进行上述纠错。
Patent CN-1167012-A (CN)
Inventor: LIU FENGQI
IPC: B01J31/08
Filed: 1996-06-04
Abstract: 一种以过氧化氢为氧源的有机物羟化反应用催化剂征是纳米粒子金属氧化物/大孔离子交换树脂，其中金属氧化物为Mn，Ag，Hg，Al，Ti，Pb，Co，Fe，Cu，Ni，Cr，V，Zn，Cd或La金属中一种元素的氧化物或多种元素的复合氧化物，大孔离子交换树脂为氢型或钠型树脂。该催化剂是用浸渍法使金属离子络合到大孔离子交换树脂的孔道中，经水中回流反应制得。这种催化剂对苯酚过氧氢羟化合成反应在苯酚与过氧化氢的摩尔比为3∶1时，在反应进行2小时后，其苯酚的转化率可达24％，产物苯二酚的选择性超过90％，过氧化氢的转化率接近100％，其中有效转化率可达65％以上。
Patent CN-1194799-A (CN)
Inventor: YE YONG
IPC: A23L35/00
Filed: 1997-03-28
Abstract: 本发明涉及到一种菜肉复合的速冻食品及制造方法,这种速冻菜合由块茎类蔬菜片夹入馅心,外面包敷浆料及膨松物质速冻制成。可长期存放和保持菜与肉原有的新鲜程度、色泽风味和营养成分,它无需解冻即可直接炸、煎烹调,食用方便快捷,特别是浆料中加入了能促进菜合表皮起酥作用的聚甘油脂肪酸酯,通过油炸制品表面更加疏松,加强了菜合外焦内嫩的效果。
Patent CN-1197225-A (CN)
Inventor: LIU TAISHENG
IPC: G03B21/06
Filed: 1997-04-18
Abstract: 本发明涉及一种投影机的投影头机构,主要是在光学投影机的投影头机构内设置导热用的金属箔并于投影镜的一面涂覆导热矽酯,使投影镜所接收的光束所产生的热量能迅速地均匀地被分散于的投影镜表面,从而防止因热量集中于投影镜的一个小区域内而使投影机破裂的现象发生。
Patent CN-1182002-A (CN)
Inventor: SUITA KAZUTSUGU
IPC: B23K11/30
Filed: 1997-10-27
Abstract: 一种焊枪,包括一个促动器和多个焊嘴。促动器包括一个与焊接机器人相连的定子和一个相对于定子绕促动器轴线转动的转子。定子包括一个轴向延伸部分和至少一个环形延伸臂。转子包括一个轴向延伸部分和至少一个环形延伸臂。焊嘴与定子的环形延伸臂的一端以及转子的环形延伸臂的一端相连。定子的轴向延伸部分和转子的轴向延伸部分的长度可以是保证强度和刚性条件下的任一长度。
Patent CN-1230184-A (CN)
Title: 芳氨基稠合的吡啶和嘧啶
Inventor: BAKTHAVATCHALAN R
IPC: A01N43/54
Filed: 1997-03-25
Abstract: 式(Ⅰ)或式(Ⅱ)的促肾上腺皮质激素释放因子(CRF)拮抗剂以及它们在治疗焦虑症、抑郁症及其它精神和神经性疾病中的用途。
Patent CN-1260050-A (CN)
Title: 聚合物光学制品
Inventor: ILYASHENKO VICTOR M
IPC: B29C48/00
Filed: 1998-06-12
Abstract: 此文介绍的是聚合物光学制品,包括梯度型折射率光学料坯和用它生产的光纤。还介绍在该制品的护套中利用增塑剂和/或掺杂物生产该光学制品的方法。按照本发明制成的梯度型折射率光学制品具有优良的光学特性、增强的机械性能和环境稳定性,并且在选择材料时可以有更大的灵活性。
Patent CN-1246591-A (CN)
Title: 白炽荧光两用灯
Inventor: SHIJIE YUAN
IPC: F21L2/00
Filed: 1999-03-11
Abstract: 本发明涉及一种白炽荧光两用灯,它包括一个主体部分及至少两个灯架(90,100),主体部分装有一个白炽灯泡(10),灯架围绕各自分开的轴相对于主体部分进行转动;每个灯架具有一个荧光灯管(140),可以在至少基本为180°的弧度范围内相对于主体部分进行转动,使荧光灯管为获得所需的照明而定位。
Patent CN-1236980-A (CN)
Inventor: ANDO KOICHI
IPC: H01L21/316
Filed: 1999-04-22
Abstract: 一种通过氧化衬底制造如MOS晶体管的栅氧化物膜的很薄氧化物膜的方法,该方法可以精确且容易地控制氧化物膜的厚度为所要求的值。该方法包括通过调节所说含氧气氛中氧的分压而不改变所说衬底的氧化温度和所说衬底的氧化时间,来控制要形成的氧化物膜的厚度。或者,该方法可包括通过只调节氧化气氛的压力而不改变所说衬底的氧化温度和所说衬底的氧化时间,来控制要形成的氧化物膜的厚度。
Patent CN-1294684-A (CN)
Title: 在多个远程单元与－控制单元之间进行通信的方法
Inventor: MALETSKY K
IPC: G01S13/76
Filed: 1999-02-02
Abstract: 在一包括一个基站(10)和多个异步操作远程单元(20、22、24、26、28)的通信系统中,一种用于基站和每个远程单元之间的通信的方法包括,每个远程单元向基站单元随机地发送(208)第一位模式。在检测到无差错位模式的接收时,基站单元在第一时间窗口内发送(234)－ACK。在相应的第一时间窗口内检测到此ACK的远程单元变为被选中的单元,并在其后与基站进行通信(218)。所有其它的远程单元继续监测(214)属于第一组命令中的一个命令的发送,其后选中的单元进入一静止模式,未选中的单元重新开始向基站单元随机发送第一位模式。
Patent CR-20130558-A (CR)
Title: Composición y método para la mitigación del estrés en las plantas
Filed: 2013-10-29
Abstract: La presente invención se refiere a derivados novedosos de cefalosporinas representados por la fórmula química I.
Patent CR-20190125-A (CR)
Title: Combination of fxr agonists
Inventor: LAFFITTE BRYAN
IPC: A61P1/16
Filed: 2017-09-12
Abstract: The invention provides pharmaceutical compositions comprising a farnesoid X receptor (FXR) agonist and another therapeutic agent, in particular for treating or preventing liver diseases or disorders.La invención proporciona composiciones farmacéuticas que comprenden un agonista del receptor farnesoide X (FXR) y otro agente terapéutico, en particular para el tratamiento o la prevención de enfermedades o trastornos hepáticos
Patent EC-SP024203-A (EC)
Title: Sistema antiatraco de contra_autoinduccion para vehiculos en movimiento
Inventor: SILVA ROMERO WILSON HUMBERTO
IPC: B60R25/04
Filed: 2002-01-15
Abstract: Nuevo sistema anti-atraco de contra-autoinducción para vehículos en movimiento. Consta de 5 bloqueos al sistema eléctrico del vehículo. 1) Bloque temporizado cuando se pone en posición de contacto al switch. 2) Bloqueo instantáneo al desconectar y reinstalar la batería. 3) Bloqueo temporizado al abrir la puerta del chofer. 4) Bloqueo definitivo al estacionar el vehículo 5) Bloqueo automático temporizado en caso de olvido al parquear. Los bloqueos temporizados son variables según elección. El sistema no es una alarma por lo que no produce ningún sonido. Para instalar el sistema no se requiere alterar el sistema eléctrico original ni suprimir el flujo del combustible. No puede ser desbloqueado haciendo conexión directa desde la batería. A diferencias de alarmas y sistemas de bloqueo, este dispositivo utiliza la contra-autoinducción para anular los pulsos del encendido producidos en la bobina. Todo el sistema va fundido en una sola pieza indesarmable.
Patent EE-9800009-A (EE)
Inventor: KARL GEIGER
IPC: A41B9/16
Filed: 1998-02-27
Abstract: A bra features textile reinforcing sections (13,14) in the lower and lateral sections of each cup (5,6). Each section (13,14) is connected with the associated strap (11,12) in the front top section. The straps (11,12) consist of a non-elastic material in the top front section at least and are in effective connection with the reinforcing parts (13,14) and with equally non-elastic parts (23,24) extending towards the top inner edges (21,22) of the cups (5,6).
Patent FI-20021020-A (FI)
Inventor: NIKUNEN JOONA
IPC: H04L29/06
Filed: 2002-05-30
Abstract: The present invention relates to a system comprising: a process control network ( 3 ) having process equipment ( 2 ) connected thereto for receiving, through the process control network, control commands and for transmitting messages. To enable a high-security-level system to be achieved, wherein the state of a process can be established from an external communication network, the process control network ( 3 ) is connected to an external communication network ( 5 ) via a one-way data transfer device ( 12 ). The external communication network has storage equipment ( 6 to 8, 13 ) connected thereto, configured to store at least some of the information contained in the messages to be transmitted from the process control network ( 3 ) to the external communication network ( 5 ).
Patent FI-20070337-A (FI)
Inventor: MERILINNA PAAVO
IPC: H02M/
Filed: 2007-04-30
Abstract: Method and arrangement for controlling the gate control voltage (U 2C ) of voltage-controlled power semiconductor components (V2), such as IGBT transistors, used in power electronics appliances in a fault situation, such as in a situation of short-circuit of the output connectors of a frequency converter, in which method the gate control voltage (U 2C ) of the power semiconductor component (V2) is decreased before the connection of the negative gate control voltage intended to extinguish the power semiconductor switch in order to minimize the voltage peak of the voltage over especially the power semiconductor component, such as the collector voltage, and in which the gate control voltage (U 2C ) is decreased before the connection of the negative gate control voltage intended to extinguish the power semiconductor switch such that, 
its level decreases constantly, and 
it remains positive, and 
in which the gate control voltage (U 2C ) is decreased thus until at least the first voltage peak over the component, especially the collector-emitter voltage peak, has passed.
Patent GB-1050998-A (GB)
IPC: C23C14/02
Abstract: 1,050,998. Semi-conductor rectifiers. STANDARD TELEPHONES & CABLES Ltd. July 17, 1964, No. 29336/64. Addition to 1,010,111. Heading H1K. A semi-conductor rectifier-formed by diffusion in a wafer 11 of silicon, germanium, gallium arsenide or silicon carbide-has, on at least one of its major faces, an area contact electrode consisting of a bimetallic layer 21 which is of chromium at its surface adjacent the wafer, gold at its opposite surface and a mixture of gold and chromium of progressively changing proportions in between. Each such electrode is formed by evaporation of the metals through a mask, by the method of Specification 1,010,111 (see Division C7). One face of the wafer is soldered to a molybdenum body 31, and on this face the layer 21 may be omitted. The layer 21 on the other face is to be soldered to a conducting, e.g. copper, lead and the whole device may be assembled in an enclosed mounting.
Patent GB-1053047-A (GB)
IPC: A47H13/16
Abstract: 1,053,047. Suspending curtains. G. W. VAN GERVEN. Feb. 25, 1964 [Feb. 25, 1963], No. 7723/64. Heading A4B. A device for fixing a curtain to a glider or runner comprises a hook 6 pressed out from a resilient C-section clamping element 1 into which a fold 10 of the curtain 8 is secured by means of a U-shaped wire element 7.
Patent GB-1096870-A (GB)
Abstract: 1,096,870. Test probes. KALLE A. G. Dec.6, 1965 [Dec. 8, 1964], No.51653/65. Heading G1U. A test probe, for use in determining the distribution of an electrostatic charge on a surface, comprises a measuring electrode, and a screening electrode surrounding all but the tip of the measuring electrode, the width of the gap between electrodes being small compared with the size of the tip. Preferably the tip is circular or square with an area of 0À6 sq. mm, and the gap is less than 10% of the smallest dimension. In order to prevent dust particles short circuiting the electrodes air may be blown between them. The outer electrode may be flat, forming a guard ring Fig. 1a (not shown) or conical Fig. 1b (not shown). In use, the probe is mounted in a frame, and the surface to be measured is supported on an earthed plate moved beneath the probe by a motor. The probe output is connected to a measuring instrument including a D. C. amplifier.
Patent GB-1227412-A (GB)
IPC: C08L61/20
Filed: 1968-03-04
Abstract: 1,227,412. Coatings. DESOTO, Inc. 4 March, 1968 [7 March, 1967], No. 10384/68. Addition to 1,012,485. Heading B2E. [Also in Division C3] Compositions suitable for coating comprise a solution in an organic solvent of a heathardenable non-gelled interpolymer of (A) an amide of an ethylenically unsaturated carboxylic acid, and (B) ethylenically unsaturated material copolymerisable with the amide and carrying an hydroxy group, the interpolymer having amido hydrogen atoms at least partially replaced by the structure in which R represents H or a furyl, aromatic or saturated aliphatic hydrocarbon radical containing up to 10 C atoms, and R, represents H or the etherification residue of an aliphatic alcohol containing up to 10 C atoms; and alkoxy-terminated, or partly hydroxy - and partly alkoxy-terminated, organosilicon resinous material condensed onto a side chain of the interpolymer. Component (A) is suitably acrylamide and component (B) may be a monoethylenically unsaturated alcohol, a monoester of a polyhydric alcohol and a monoethylenically unsaturated carboxylic acid, e.g. hydroxyethyl acrylate, an ether of a polyhydric alcohol and a monoethylenically unsaturated alcohol, a hydroxyl-containing polyethylenically unsaturated polyester resin, 2- hydroxymethyl-5-norbornene, or an unsaturated fatty alcohol corresponding to a drying oil fatty acid. The interpolymer may also contain units of one or more other components containing the CH 2 =C< group, e.g. styrene, ethyl acrylate and methacrylic acid. The preferred organo-silicon component is an organopolysiloxane having the unit formula: where R is a monovalent hydrocarbon radical, R' comprises an organic radical or radicals of which at least 20% is alkoxy, n has an average value of 1 to 2, m has an average value of at least 0.1, the sum of m+n being not greater than 3, and there are, on average, at least 1.2 R' groups per polysiloxane molecule. The coating compositions may also include a urea-, melamine- or benzoguanamineformaldehyde condensate or an etherified, e.g. butylated, derivative thereof, or a vinyl resin, e.g. partially hydrolysed vinyl chloride/vinyl acetate copolymer. Other optional components include pigments, e.g. titanium dioxide, dyes, flow control agents and waxes. In Examples the compositions are coated on aluminium coil stock using 40 gauge wound wire rod drawdowns, and the coatings are cured at 475‹F, for 90 seconds.
Patent GB-1228731-A (GB)
IPC: C07C229/38
Filed: 1969-01-06
Abstract: 1,228,731. Meta-toluic acid derivatives and pharmaceutical preparations containing them. SCIENCE UNION ET CIE. 30 Dec., 1969 [6 Jan., 1969], No. 726/69. Heading C2C. The invention comprises meta-toluic acid derivatives of formula wherein A represents an oxygen atom, a sulphur atom, or an imino radical of formula -NH- or -NR- wherein R represents a (C 1-5 ) alkyl radical, R 1  and R 2 , which may be the same or different, each represents a hydrogen atom, a halogen atom, a (C 1-5 ) alkoxy radical, or a trifluoromethyl radical, provided that R 1  and R 2  may not represent a hydrogen atom when A represents an oxygen atom. These compounds may be prepared by treating α-halo meta-toluic acid or one of its esters of formula wherein X represents a halogen atom, and R<SP>1</SP> a hydrogen atom, a (C 1-5 ) alkyl radical or an aralkyl radical wherein the alkyl part contains 1-5 carbon atoms with a compound of formula in which A, R 1  and R 2  are as defined above. The following compounds are prepared in the examples: x-phenylthio-meta-toluic acid, x-(panisidino) meta-toluic acid, α-(m-methoxyphenyloxy) meta-toluic acid; a-(p-fluoroanilino) meta-toluic acid; α-(p-chloro-N-methylanilino) meta-toluic acid; α (p-chloroanilino) metatoluic acid; a-(p-ohlorophenylthio) meta-toluic acid, α-(p-chlorophenyloxy) meta-toluic acid; α - (m - trifluoromethylphenyloxy) meta-toluio acid; a(o-chlorophenyloxy) meta toluic acid, α- (2,6-dichlorophenyloxy) meta-toluic acid. Pharmaceutical compositions comprising as active ingredient a compound of the invention in admixture with a pharmaceutical carrier possess thromobolytic, fibrinolytic, vascular brittleness inhibiting and immunodepressant activities.
Patent GB-1229224-A (GB)
IPC: B63B22/02
Filed: 1968-11-07
Abstract: 1,229,224. Transferring liquid cargoes. INDUSTRIEELE HANDELSCOMBINATIE HOLLAND N.V. 7 Nov., 1968 [28 Dec., 1967], No. 52863/68. Heading B8E. [Also in Division E1] A buoy providing moorings and support for supply pipelines has separate turn-tables supporting the moorings and pipelines respectively. A buoy 1 has an opening 3 through which extend pipes 5 leading to connections 7 for floating pipes 22 for connection to a ship. The connections 7 are supported by a turn-table 8 having a bearing 9 on the buoy and counterweighted by a lifting device 10. The parts are relatively light so that the turn-table 8 easily follows swinging of the pipes 22. The moorings are provided for ropes 25 at 24 on arms pivoted at 14 on a separate turn-table 11 having bearings 12 on the buoy 2 and being provided with a roller assembly 16 running on rails 17, 18 to take up vertical forces. A counter weight 23 is provided for the turn-table which can be of sufficiently heavy construction to moor large tankers while the turn-table 8 remains light enough to follow the pipes 22. To set the turntables 8, 11 at the desired angle they may be driven relative to each other by power mechanism and the set angle may be maintained by coupling the turn-tables together.
Patent GB-1229681-A (GB)
IPC: B65G27/00
Filed: 1968-05-10
Abstract: 1,229,681. Vibrating conveyer. CARL SCHENCK MASCHINENFABRIK G.m.b.H. 10 May, 1968 [12 May, 1967], No. 22415/68. Heading B8A. Powder is conveyed by a vibrating conveyer at a depth greater than a minimum depth H in order to gain an increased efficiency. The value of H is calculated according to the formula where D = permeability of the powder to gas R = gas constant T = absolute temperature e = porosity of the powder w = frequency of vibration of the tray. In practice, the minimum depth H is from 140-200 mms. and is achieved by maintaining an average depth of 250-350 mms. to allow for intermittent input of powder. In the embodiment the vibrating tray 1 is formed with three channels 7, 8, 9 separated by partitions 5, 6, the partitions being of average depth 250-350 mm. over the length 12 but being deeper, as shown on the left, where the powder is received from hopper 10. When the trayis vibrated by motor 3, powder is fed rightwards from hopper along the central channel 8 till it meets the shoulders of the partitions 5, 6 when it overflows the partitions to form separate flows of powder rightwards along each of the three channels, the depth of powder being always greater than H.
Patent GB-1230478-A (GB)
IPC: B65B13/34
Filed: 1968-11-22
Abstract: 1,230,478. Sealing bale ties. SIGNODE CORP. 22 Nov., 1968 [4 Dec., 1967], No. 55530/68. Heading B6P. The strapping tool described in Specification 996,608 is modified by having the toggle mechanism replaced by a wedge-shaped cam 124 attached to the vertically movable ram 100, which cam co-operates with cam follower rollers 170 rotatably mounted to the upper ends of the sealing jaw members 120. The shape of the wedge-shaped cam is such that during the initial descent of the ram a relatively fast jawclosing movement is attained, which results in folding the seal flanges about the overlapping portions of the strapping. This is followed by a slow terminal jaw movement for compressing and notching the seal. To restore the jaws to their open position during upward movement of the ram 100, a lost-motion link connection is provided between the ram 100 and the upper end of each jaw member 120, and comprises a link 176 with a slot 180. Initial upward movement of the ram 100 results in removal of the wedge-shaped cam from the follower rollers 170 during take-up of the lost motion. Thereafter, the links 176 act in toggle fashion to open the jaws to the position where the cam follower rollers 170 touch (Fig. 3).
Patent GB-1231363-A (GB)
IPC: C07C51/353
Filed: 1969-06-12
Abstract: 1,231,363. Catalysts for the de-esterification of polyoxymethylene esters. SOC ITALIANA RESINE S.p.A. 12 June, 1969 [24 June, 1968], No. 29985/69. Heading B1E. [Also in Division C2] A catalyst composition comprises a natural or synthetic aluminosilicate, a molecular sieve, calcium, magnesium or aluminium phosphate, magnesium silicate or aluminium oxide treated with an oxide, hydroxide or carbonate of one or more metals of Groups Ia or IIa of the Mendeleef periodic table, or with an oxide, hydroxide or carbonate of boron or aluminium, if desired, supported on an inert carrier is used in a process for preparing acrylic or methacrylic acid by contacting a polyoxymethylene diester with a carboxylic acid at 180-400‹C. Examples describe the use of aluminosilicate precipitated on sand treated with saturated calcium hydroxide solution or a lithium hydroxide solution.
Patent GB-1239158-A (GB)
IPC: H03K17/972
Filed: 1969-04-29
Abstract: 1,239,158. Keyboards for printer. VOGUE INSTRUMENT CORP. 29 April, 1969 [29 April, 1968], No. 21848/69. Heading B6F. [Also in Divisions G4 and H3] Each key 34-40 is attached to a corresponding magnetic bar 42 which is magnetized either permanently or by a coil 66, flux normally passes through a shunt member 60, but on actuation of a key, bar 42 breaks away from member 60 so that the key stem 35-41 comes into contact with an associated magnetic core 70-76 and the flux path is rapidly switched through the core to produce a coded parallel output from windings 69 provided on the core. Restoration of bars 42 may be effected by a spring 54 or springs on the key stems, diodes being provided to block reverse pulses induced in the windings, though the reverse pulse produced on release of a shift key may be utilized to indicate cancellation of the shift function.
Patent GB-1251486-A (GB)
IPC: B65G21/14
Filed: 1970-07-21
Abstract: 1,251,486. Endless conveyers. ORGANISATION RALFS K.G. 21 July, 1970 [17 Feb., 1970], No. 35156/70. Heading B8A. A conveyer belt 18 is supported by roller sections A, B, C which are pivotally connected to enable the curve of the conveyer to be adjusted in a plane 19. Each section includes two belt-supporting rollers 17 and one or more intermediate rollers 19. Vertical pivots between the sections also support brackets 16 which carry belt rollers 20. Goods which stand on edge on the conveyer belt are guided by walls 12. One or more of the rollers 17, 19, 20 may be driven.
Patent GB-1252049-A (GB)
IPC: H01G9/02
Filed: 1969-04-02
Abstract: 1,252,049. Coated electrodes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 2 April, 1969 [5 April, 1968], No. 17214/69. Heading B2E. [Also in Divisions C7 and H1] An electrode is provided with spacing means by coating a surface thereof with a suspension of particles of electrically insulating material in a solution or dispersion in a binder and heating to remove solvent and binder, the concentration of insulating material being such that the particles cover not more than 50% of the surface area. The electrode may be the cathode of an electrolytic capacitor and may comprise aluminium foil of which 10% of the surface is covered with an exemplified enamel fit. The particles diameter may be between 2.5 and 200 microns. The electrode may also be used in discharge tubes, or to permit very close spacing of electrodes in electrochemical syntheses e.g. of sodium chlorate or ammonium persulphate. In another application the particles cover a desired pattern on an electrode, which pattern is electrolytically transferred to a conductive substrate, the definition depending on the closeness of the spacing.
Patent GB-1258571-A (GB)
IPC: H04N9/30
Filed: 1968-03-06
Abstract: 1,258,571. Television. PLESSEY CO. Ltd. 18 Feb., 1969 [6 March, 1968], No. 10834/68. Heading H4F. [Also in Division G1] Colour dependent signals are produced by charging a semi-conductor photo-cell to a first bias level and sampling the charge on the device after a predetermined period and then repeating the process for a different bias level. The photocell is preferably a GaP P-N junction device, for which a reverse bias widens the depletion region and enhances the long wavelength sensitivity. Two or more bias levels may be used and different measurements may be subtracted to determine radiation intensity in particular spectral bands.  A colour sensitive image detector array may be produced by forming an array of diodes on a silicon substrate together with gates, amplifiers and scanning circuitry.
Patent GB-1266315-A (GB)
IPC: A63H19/16
Filed: 1970-05-26
Abstract: 1,266,315. Current collector for electrically driven toys. M. ERNST. 26 May, 1970 [6 June, 1969], No. 25116/70. Heading A6S. A current collector for a toy whose power is supplied through the track comprises a sliding contact consisting of a helical wire spring 12 retained on the vehicle and bearing at one end on an axle 2. The spring may be of copper bronze. Figure 1 shows a toy carriage bogie having two axles 2 conductively connected to the wheels at one side of the carriage. The wheels 4 at the other side of the carriage consist of a plastics material to insulate the axles from the other rail. Above the centre of the axles, the bogie is provided with insulating cylindrical guide bushes 11, into which are inserted the springs 12. A contact sheet 13 is provided on the underside of the carriage against which the spring abuts. The sheet 13 also has an upwardly bent arm 15 which projects into the interior of the carriage to provide power for lighting. The lighting current may be supplied by superimposing medium-frequency A.C. on the D.C. used for traction.
Patent GB-1266452-A (GB)
IPC: H01B1/00
Filed: 1969-03-03
Abstract: 1,266,452. Coated transparent substrates. BALZERS PATENT-UND BETEILIGUNGS -A.G. 3 March, 1969 [27 March, 1968], No. 11233/69. Heading B2E. [Also in Divisions Cl and C7] A window pane consists of a sub-stratum of a transparent material, e.g. polystyrene or polymethyl methacrylate, having an electrically conductive coating of indium oxide or tin oxide and a covering layer, harder than the conductive layer, of an oxide, such as of silicon. The layers may be applied by vacuum deposition.